








🔧 Power, Precision, Portability—Dremel 8240, Your Ultimate DIY Sidekick!
The Dremel 8240 Cordless Rotary Tool combines a powerful 12V/2AH lithium-ion battery with variable speeds up to 35,000 RPM, housed in a sleek ergonomic design featuring a 360-degree grip. Its patented EZ Twist Nose Cap enables quick accessory changes without tools, while LED battery indicators ensure you stay powered through any project. Fully compatible with all Dremel accessories, this compact, portable tool is engineered for versatile, high-performance use in cutting, sanding, grinding, and sharpening.


























| Asin | B09SKFVSMZ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #100 in Power Rotary Tools |
| Date First Available | 8 September 2022 |
| Department | Unisex-Adult |
| Item Model Number | 8240-5 |
| Manufacturer | Dremel |
| Product Dimensions | 25.35 x 5.08 x 6.03 cm; 662.24 g |
User
Dremel always amazing
Great tool to use. A bit bulky but 12v supply with 35000rpm still available its worth it. However keep in mind that Amazon US supplies at 110V so make sure when ordering. I am still looking for a replacement charger to get the battery charged it is so upsetting......
User
Faulty
Absolute junk. I should have returned it immediately. It turned in approx 30% of the time I tried to use it
User
Selling second hand items
The item received is pre used, it’s came in original packaging however once opened the item had scratches everywhere and was clearly used a lot before. Quite disappointing as I know have to pay to return the item in order to get a refund!
User
110V يجب شراء محول منفصل
ممتاز جدا جودة عاليه العيب الوحيد الشاحن 110V
User
It's a Dremel rotary tool -- does what it is supposed to do
This is my second Dremel, the first being a hundred years old :-} and corded. This one has WAY more power. The new EZ-Lock cutting wheels and mandrels are superior to the old mandrel mounted ones -- cut maybe five times faster. Really. This battery-operated tool is significantly bigger than my old corded one, so is a little more awkward to use, but I can get used to that. LOVE the power, LOVE not having a cord. The nose piece just below the collet unscrews and becomes a collet wrench -- brilliant! No separate wrench needed to change bits (but you still need one to futz with mandrels). Easier to take with me than the corded one--no extension cord. Comes in a nice (but bulky) fabric case with a few accessories No flex shaft, but I have one from my older Dremel tool. I use a Dremel tool on almost every project -- to cut, to sand, to polish. I have the carving burrs and use those often in woodworking. I bought this tool so that I could have two tools, each with a different bit, to save swapping bits in and out, not thinking that it would replace my old corded Dremel, but it certainly has. IMO the 8250 or 8260 are over-priced. The 8240 is not brushless, but I'm not worried about that. And who really needs to control a Dremel tool with a phone? Like, come on!The short story: BUY THIS TOOL.
User
Why did it take me so long??
First time purchasing a CORDLESS Dremel - have 3 older corded. I have to say this was a smart choice. So much power! I’m taking my time working up to full throttle 😅 and the battery is still more than half after three separate uses with just one charge! Extremely versatile (slices through pvc lattice like butter). Great quality and weight for short or long work sessions. Noise is minimal and will vary somewhat in relation to power level and duration of use. The only thing I could ask for is a slightly better body. I have big hands (6’ woman) and it is a bit thick around the middle- not unreasonably so - just asking for a little better ergonomics when holding, like a slightly deeper pinch nearer the head for when a detail grip is desired ( I get that there has to be room for the battery to insert and yes, I own the grip attachment - not a favorite of mine). Otherwise, it is simply everything one would expect from the Dremel brand - including an excellent price. By the way, the original Dremel in my toolbox is at least 15 years old and still performs admirably within it’s abilities. Upgrading to cordless, though? Wow. Awesome! This was an actual purchase and I was not paid for the review.
User
Excelente desempeño de sus funciones
Excelente desempeño, es justo lo que ofrece la marca y lo recomiendo.
User
Dremel 8240
This drill brand it's good for making no heavy work small jobs works very well to making details on wood or soft metalsThe battery doesn't heat up and lasts a good while, provided it isn't subjected to heavy-duty work; I do recommend it.
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